Home / 1,546,775,199.24-2,320,140,081.60-382,243,659

Finding the Fourth Proportional to 1,546,775,199.24, 2,320,140,081.60 and 382,243,659

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Solution

The fourth proportional to 1,546,775,199.24, 2,320,140,081.60 and 382,243,659 is: 573,359,874.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,775,199.24 : 2,320,140,081.60 = 382,243,659 : x
  2. Step 2: Convert to fraction form
    1,546,775,199.24/2,320,140,081.60 = 382,243,659/x
  3. Step 3: Cross multiply
    1,546,775,199.24x = 2,320,140,081.60 × 382,243,659
  4. Step 4: Simplify right side
    1,546,775,199.24x = 886,858,834,183,342,592
  5. Step 5: Solve for x
    x = 886,858,834,183,342,592/1,546,775,199.24
  6. Step 6: Final answer
    x = 573,359,874.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.